# Bottles 66.8

- Product: Bottles (https://whatsnew.fyi/product/bottles)
- Vendor: The Bottles Contributors
- Date: 2026-08-22
- Version: 66.8
- Original notes: https://github.com/bottlesdevs/Bottles/releases/tag/66.8
- Permalink: https://whatsnew.fyi/product/bottles/releases/66.8
- Labels: Platforms: Android

What's New is an index, not a publisher: every entry below links to the vendor's own release notes, which are the authoritative source. Entries are labelled where they are hand-curated sample data, pre-releases, or drawn from a secondary source such as a developer blog.

Reuse: the summaries, labels and curation here are © What's New. Quote freely with attribution and a link back; wholesale republication of the corpus is not permitted — terms: https://whatsnew.fyi/terms. The vendors' own release notes remain their publishers'.

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- **fixed** — expose host UMU data directory in development builds
- **fixed** — stop pinning the container locale
- **fixed** — prevent mcsoda from appearing on non-macOS systems
- **fixed** — add XCURSOR_SIZE to the default inherited environment
- **fixed** — use shutdown and reboot functions in the UI
- **fixed** — accept managed Proton runners during setup
- **fixed** — create UMU folders on first use
- **fixed** — remove unused library covers
- **fixed** — reuse the preferences window
- **fixed** — keep D7VK selection in sync
- **fixed** — download dependencies without a HEAD probe
- **fixed** — clean up shutdown and reboot handling
- **added** — add UMU shortcuts
- **changed** — improve library cards
- **added** — add NVIDIA compute libraries

##### What's Changed
* fix: expose host UMU data directory in development builds by @mirkobrombin in https://github.com/bottlesdevs/Bottles/commit/8ac73f5d71427e28ed6f5af6a1a7b53cb7c9cdc8
* fix: stop pinning the container locale by @mirkobrombin in https://github.com/bottlesdevs/Bottles/commit/97c3804102dddbc58fd374f835e7c03d8278574c
* ci: sign the published package state by @mirkobrombin in https://github.com/bottlesdevs/Bottles/commit/826e3936f60230ae5f6144306e11bb45c2ccee1f
* fix: prevent mcsoda from appearing on non-macOS systems by @alairon in https://github.com/bottlesdevs/Bottles/pull/4706
* chore(deps): bump sigstore/cosign-installer from 3.10.0 to 4.1.2 by @dependabot[bot] in https://github.com/bottlesdevs/Bottles/pull/4704
* chore(deps): bump docker/setup-buildx-action from 4.2.0 to 4.3.0 by @dependabot[bot] in https://github.com/bottlesdevs/Bottles/pull/4718
* fix: add `XCURSOR_SIZE` to the default inherited environment by @LucasOe in https://github.com/bottlesdevs/Bottles/pull/4713
* fix: use shutdown and reboot functions in the UI by @alairon in https://github.com/bottlesdevs/Bottles/pull/4703
* fix[closes #4711]: accept managed Proton runners during setup by @mirkobrombin in https://github.com/bottlesdevs/Bottles/commit/bffdd15e7dd427bf16d17d2808a4081cd5a3ecb6
* fix[closes #4722]: create UMU folders on first use by @mirkobrombin in https://github.com/bottlesdevs/Bottles/commit/98087e4933ee0885694495436e7c8bd076d9fa77
* fix[closes #4709]: remove unused library covers by @mirkobrombin in https://github.com/bottlesdevs/Bottles/commit/734dea87e3a206af9ad2df3ead09f1a705305761
* fix[closes #4721]: reuse the preferences window by @mirkobrombin in https://github.com/bottlesdevs/Bottles/commit/20c9498aec4fd835bd80e0ebbe4bfa2d8e29befa
* fix[closes #4724]: keep D7VK selection in sync by @mirkobrombin in https://github.com/bottlesdevs/Bottles/commit/9a74326cbaaec06a86e5578ece444d12d2e553a2
* fix[closes #4723]: download dependencies without a HEAD probe by @mirkobrombin in https://github.com/bottlesdevs/Bottles/commit/fb3ac73df7881552b8f1cd3eb6135dfae7aeb067
* fix[closes #4702]: clean up shutdown and reboot handling by @mirkobrombin in https://github.com/bottlesdevs/Bottles/commit/b9778e80fc2590639089edd6827cae3ef8f25d96
* feat[closes #4715]: add UMU shortcuts by @mirkobrombin in https://github.com/bottlesdevs/Bottles/commit/b349194d478778b328651e87972557b6971cbe9e
* feat[closes #4707]: improve library cards by @mirkobrombin in https://github.com/bottlesdevs/Bottles/commit/6b3cc2b5db52bf1ab699e3f83c0ddbcbbfbff2c3
* feat[closes #3301]: add NVIDIA compute libraries by @mirkobrombin in https://github.com/bottlesdevs/dependencies/commit/2a0d7e98dcb38890921bce96eec02d7ea0a58de2

**Full Changelog**: https://github.com/bottlesdevs/Bottles/compare/66.7...66.8

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